Diff Report
Run #52d3e93cb560e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e964b719c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_html_head

drupal_add_html_headRun #52d3e93cb560eRun #52d3e964b719cDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)42 43 1 2.4%
Incl. Wall Time (microsec) per call 7 7 0 2.4%
Excl. Wall Time (microsec)24 27 3 12.5%
Incl. CPU (microsecs)47 46 -1 -2.1%
Incl. CPU (microsecs) per call 8 8 -0 -2.1%
Excl. CPU (microsec)20 20 0 0.0%
Incl. MemUse (bytes)13,896 13,896 0 0.0%
Incl. MemUse (bytes) per call 2,316 2,316 0 0.0%
Excl. MemUse (bytes)7,248 7,248 0 0.0%
Incl. PeakMemUse (bytes)696 696 0 0.0%
Incl. PeakMemUse (bytes) per call 116 116 0 0.0%
Excl. PeakMemUse (bytes)600 600 0 0.0%

Parent/Child Regression/Improvement report for drupal_add_html_head [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
drupal_add_html_head0 N/A% 1 0.3% -1 -0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 300.0% 0 0.0% 0 N/A% 0 N/A%
Parent functions
drupal_add_html_head_link0 N/A% 1 100.0% 0 0.0% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_static0 N/A% -2 -200.0% -3 -300.0% 0 N/A% 0 N/A%
_drupal_default_html_head0 N/A% 0 0.0% 2 200.0% 0 N/A% 0 N/A%